单目标跟踪： 直接调用opencv中封装的tracker即可。 #!/usr/bin/env python3 # -*- coding: utf-8 -*- """ Created on Sun Jan 5 17:50:47 2020 第四章 kcf跟踪 author: youxinlin """ import cv2 from items import MessageItem import time import numpy as np ''' 监视者模块,负责入侵检测,目标跟踪 ''' c